Mathematics Middle School

I need help now please .

Answers

Answer 1

what do you need help with i do not see the question

Related Questions

PLLZZZZZZZ HELP I WILLL GIVE BRAINLIEST TO THE FIRST ONE TO ANSWER

Answers

Answer:

positive

Step-by-step explanation:

help me its due today :')

Answers

Answer:

9 feet easy to solve this is answer

The length of the other leg would also be 15ft. The triangle is an equilateral triangle meaning that it is equal on each side.

In 18 minutes, Karl can walk 4 laps around the track at his school. If his pace stays the same, how many laps should Karl be able to walk in 1½ hours? A. 5 B. 18 C. 20 D. 48 ANSWER ASAP

Answers

Answer:

Step-by-step explanation:

90/18 is 5

Answer:

Step-by-step explanation:

what is 5/6+2/3 whats the answer

Answers

Answer:

Hello!

When solving $\frac{5}{6} + \frac{2}{3}$ your answer would be

improper/ exact form: $\frac{3}{2}$

decimal form: 1.5

mixed number form: $1\frac{1}{2}$

Step-by-step explanation:

To solve and add fractions find the least common denominator and then combine.

Hope this helps!!

To find the answer to 5/6+2/3 you find the common denominator. By multiplying 2/3 numerator and denominator by 2 giving you 4/6. You then solve for 5/6+4/6 which is 9/6 or 1&1/2 (1.5)

What is the angle made by the hour hand and the minute of the clock at 8:57

Answers

Answer:

85 degrees

Step-by-step explanation:

The answer to that is 87,5 degrees

Sammi buys a candy bar for .50 cents and sells it for $1.00. What is the percent of markup
A.50% increase
B.75% increase
C.100% increase
D.200% increase

Answers

100% increase, because 50¢ + 100% of 50¢ would give you $1

100% increase. 1.00 is double .50 cents so 100% is +0.50 cents

A package of 3 pairs of insulated socks costs $17.07. What is the unit price of the pairs of socks?

Answers

Answer: The unit price is $5.69

Step-by-step explanation: We have to divide 17.07 by 3, which is 5.69

Answer: $5.69

Step-by-step explanation: 17.07 divided by 3 equals $5.69

SUBTRACT 99 POINTS FROM MIXED NUMBERS, PLEASE PROVIDE PROOF!

Answers

Answer:

2 5/18

Step-by-step explanation:

7 2/3 - 3 1/6 - 2 2/9 = Given 7 12/18 - 3 3/18 - 2 4/18 = Bring to common denominator of 18(7 - 3 - 2) + (12 - 3 - 4)/18 = Group integers and fractions2 + 5/18 = Simplify2 5/18 Answer

The correct answer is 2 5/18

The first step is to find a common denominator. (I will be using • to represent multiplication) The lowest common denominator that 3, 6, and 9 share is 18.
3 • 6 = 18
6 • 3 = 18
9 • 2 = 18

To rewrite your numbers using 18 as a denominator, you must multiply the numerator and denominator by the same number.
Since 3 • 6 = 18, 7 2/3 will be rewritten as
7 12/18 (since 2 • 6 = 12) we don’t have to worry about the whole number (7), so leave it as it is.

3 1/6 can be rewritten as
3 3/18, since 6 • 3 = 18 and 3 • 6 = 18
Once again we leave the whole number alone

2 2/9 can be rewritten as
2 4/18, since 9 • 2 = 18 and 2 • 2 = 4

Now we simply subtract our whole numbers and our fractions. Let’s first subtract our whole numbers.

7 - 3 - 2 = 2

Now we can subtract our fractions. Remember that when we subtract fractions, the denominator stays the same. In other words, we only subtract the numerator and ignore the denominator.

12/18 - 3/18 - 4/18 = 5/18

Therefore youre solution is

2 5/18

If you have any questions either about this equations or any other problems within this topic just reply under this answer and I’ll do my best to assist you! Hope this helps and good luck!

what is the answers pls
no bots or ill report
ill give brainly this 1/5 questions

Answers

It’s A -6,0
Pls give Brainly thanks

Suppose you borrow money for a year at a simple interest rate of 7.2%. You pay $86.40 in interest. How much have you borrowed?

Answers

Answer:

$1200

Step-by-step explanation:

You want to know the amount borrowed at 7.2% if the simple interest for one year is $86.40.

Interest

The interest formula is ...

I = Prt

where P is the amount borrowed, r is the interest rate, and t is the number of years.

Application

Using the given values, we have ...

86.40 = P·0.072·1

P = 86.40/0.072 . . . . . . divide by the coefficient of P

P = 1200

You have borrowed $1200.

Answer: 1200

Step-by-step explanation: Linear equation. 7.2x = 100(86.40). then divide by 7.2 on each side. x=1200

Please Help!!!!!!!

Due at 12:00 pm!!

Answers

C, 70%
mark me brainliest

The answer would be 70% :)

George recorded the points he scored in his last eight basketball games.
what is it mean absolute deviation of the scores
40, 35, 38, 54, 28, 32, 47, 16

Answers

The deviations of the scores would be 8.5 hope this helps

Perry flew from Boston to Orlando with a stop in Atlanta to switch planes. The flight from Boston to Atlanta was 2 hours and 50 minutes long. Perry was in Atlanta for 2 hours and 40 minutes, and his flight from Atlanta to Orlando was 1 hour and 10 minutes long. Perry landed in Orlando at 5:30 P.M. What time did Perry's first flight leave Boston?

Answers

Answer:

Perry first flight timing is 3 hour, 50 minute long.

that what I thinks of if my answer is different then the others- but I hope it helped. (alsoo sorry if it wrong-)

List 3 values that would make this inequality true
42 ≤ y

_, _, _

Answers

y=42, 57, 89
anything greater or equal to 42

Answer: 42, 43, 44

Step-by-step explanation:

≤ means less than or equal to.

42 is either equal to or less than y, so y can be 42, 43 and 44

z = 15/4 How to solve this? (full explanation please)

Answers

3.75 15 ____ *4 1 =3.75 ANS

First you divide 15 by 4 to get 3.75 so Z=3.75
When ever you have a question like that you just divide the numerator (top) by the denominator (bottom)

what point below is the solution to the expression 2x+y=12
A) (4,2) C) (8,-1)
B) (3,6) D) (0,6)

Answers

The answer is B. If you substitute 3 for x and 6 for y, you get 2(3)+(6)=12, and that simplifies to 6+6=12, which then adds up to 12=12. Hope this helps!

Answer:

Step-by-step explanation:

It's B.

Let's rewrite the expression like this :

2x+y=12 ⇒ y=12-2x

and try given values for x :

if x=4 ⇒ y=12-(2×4)=12-8=4 ( so it is not 2 ) ⇒ wrong if x=3 ⇒ y=12-(2×3)=12-6=6 (it is 6) ⇒ right if x=8 ⇒ y=12-(2×8)=12-16=-4 (so it is not -1) ⇒ wrong if x=0 ⇒ y=12-(2×0)=12-0=12 (so it is not 6) ⇒ wrong

A scale model of the U.S. National Monument is 10 inches tall. The actual monument is 100 feet tall. Write a scale using the same units on both sides. Example: 1cm = 100cm. (remember, there are 12 inches in 1 foot)

Answers

Answer:

The height of the scale model is 10 inches, and the height of the actual monument is 100 feet. Since there are 12 inches in 1 foot, we can convert the height of the actual monument to inches:

100 feet × 12 inches/foot = 1200 inches

Now we can write the scale as:

1 inch : 120 feet

This means that one inch on the scale model represents 120 feet of the actual monument.

Raji is having a birthday party. He bought 7 pizzas to be shared equally among 35 guests. Which two equivalent representations could be used to determine how much pizza each person will receive?

A. 7 ÷ 35 and 35/7 (35 over 7) B. 35 ÷ 7 and 35/7 (35 over 7)
C. 7 ÷ 35 and 7/35 (7 over 35) D. 35 ÷ 7 and 7/35 (7 over 35)

Answers

B: 35 divided by 7 + 35/7

The answer is B because there are 35 guests and in order to share the pizza he has to do 35 divided by 7

What is the smaller of the numbers 1 and -10/3

Answers

-10/3 is smaller and 1 is bigger.

10.3 is the answer to your question

3. Priya drew a triangle with side lengths 3, 4, 5. She wants to draw a triangle that is a smaller scaled copy. Which of the following are scale factors she could use to make the triangle smaller? Select all that apply. *

YOU CAN SELECT MORE THAN ONE

A. 1
B. 3.5
C 0.5
D. 3/2

Answers

Answer:

Step-by-step explanation:

side with length 3 will now be 1.5

side with length 4 will now be 2

side with length 5 will now be 2.5

this will make the new triangle appear to be smaller than the original

answer: C 0.5, i hope this helps lol

Percentages
Gunpowder contains 75% nitre and 10% sulfur. Find the amount of gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulfur?

Answers

Answer:

Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.

So, about 200 kg gunpowder

300 divided by 10 to the 2nd power

Answers

Answer:

Step-by-step explanation:

300 x 10 to the power of 2= 300/100

Answer:

3

Explanation:

Ten to the 2nd power is 100. So you would just divide 100 by 300 to get 3.

Here is a Powers of 10 chart for you to use. The number floating above the 10 tells you what power it is. Each power is just adding another 0 as you go.

just do problem 23e. thanks

Answers

Answer:

sorry but what do i answer

Answer:

Step-by-step explanation:

(1/6) to the 2nd power

Answers

Answer:

0.0277777778

Step-by-step explanation:

$\frac{1}{6} ^{2}$

$\frac{1}{6}$ × $\frac{1}{6}$ = 0.0277777778

The answer is 0.02777777777

The sevens just keep going

Just put a line right beside the last 7 so show it's infinte

I need help beacuse is $9.86 x 8 is 78.88 right ???

Answers

Yep you did it right!

Mhm, 9.86 x 8 = 78.88, you can also check on a calculator

How can I find the cube root of 64?

Answers

Answer:

Step-by-step explanation:

The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.

The cube root of 64 is 4.

Before solving the question, let's understand the concept of cube root.

The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.

The cube root is denoted by ∛

Now, we will find the cube root of 64.

Firstly, we have to find factor 64.

64 = 2 × 2 × 2 × 2 × 2 × 2.

64 = ∛4³

64 = 4

Therefore, the cube root of 64 is 4.

To know more about cube root:

https://brainly.com/question/12105008

James is building a sandbox with a width of 4.8 feet and a length of 7.7 feet. ABOUT how much wood will James need to buy to construct the frame of the sandbox? * O 9.6 ft O 25 ft O 12.5 ft O 15.4 ft

Answers

Answer:

it is 25 ft

Step-by-step explanation:

you just add 7.7+7.7+4.8+4.8 to get 25

Width 4.8(2) + length 7.7(2) = 25

25ft is the answer

Please help me out with this problem

Answers

y= -4/3, or y= -1 1/3 depending on what answer type you need

Answer:

The value of y is $-1.33...$

Step-by-step explanation:

WKT, the given equation is $\frac{-1}{2} =\frac{3}{8} y$

Here, y is a variable.

Now, to solve the equation,

we need to multiply $\frac{8}{3}$ on both sides of the given equation, in order to get the values of y.

That is, $\frac{-1}{2}$ × $\frac{8}{3} =\frac{8}{3}$ × $\frac{3}{8} y$

⇒$-\frac{1}{2}$ × $\frac{8}{3}= y$

⇒$-\frac{8}{6}=y$

⇒$y=-\frac{4}{3}$

or $y=-1.333$

Therefore, the value of y is $-1.33...$.

To learn more about cross-multiplication,

https://brainly.com/question/13019339

simplify each expression.

3. 7^-2(-3)2 4. a^-3/b^-2 for a= 5 and b= 6

please answer this im bad at math

Answers

Answer:

Hope This helps!^^

Step-by-step explanation:

7^-2(-3) =-3/49

a^-3b/b^-2

b^2/a^3

6^2/5^3

36/125 OR 0.288

Answer:

This helps! ^^

Step-by-step explanation:

7^-2(-3) =-3/49

a^-3b/b^-2

b^2/a^3

6^2/5^3

36/125 OR 0.288

Step-by-step explanation:

results for a dvd has a radius of 12cm. what is the diameter and circumference of the dvd? round to the nearest hundredth

Answers

C = 2πr
C = 2 x π x 12
C = 24π
C = 75.39822

Answer:

Diameter: 24 Circumference: 75.36

Step-by-step explanation:

(equation for finding circumference: 2(3.14)r or 3.14d)

2(3.14) x 12 = approximately 75 or 75.36

Diameter = r2

12(2) = 24

Other Questions

Choose the sentence that is written Incorrectly..The timer on the oven failed to go off because I had forgotten to set it..Because John had missed a test, he received a B in the class.. Even though he had received A's.on all the other tests.. Marcia was taking notes while the instructor was explaining the concept. Now that you have a clear understanding of how the President and Congress must work together to determine how to balance the budget, its your turn! You have been placed on a special task force by the federal government to help balance the budget. Once you are finished your task is to write a brief statement for a press conference (250 words) in which you state decisions that you made and why you think these are the best decisions for the entire country.Task One: Balance the BudgetIn order to balance the budget, you will play this simulation (Links to an external site.) to decide how to spend the nations money. Record your revenues and expenditures on the Module Two Lesson Three Activity Handout (Links to an external site.)Task Two: Writing your Press ConferenceYour next task is to write a 250 word statement for a press conference stating your position on the budget. When writing your press conference you will answer the following questions. Did you choose to cut any programs? If so, which programs did you cut? Why were these the programs you chose to cut and how will these cuts impact specific groups of people? These groups of people may include, the poor, students, or the elderly.Did you choose to provide more funding for any programs? Why did you choose to give more money to these specific programs? Why were other programs left out? Which groups of people will benefit from the programs you chose to fund? These groups of people may include, the poor, students, or the elderly.Do you believe that tackling the deficit is an important issue? Why or why not? Which statements can be used to compare thecharacteristics of the functions? Select three options.f(x) has the greatest maximumh(x) has the greatest x-intercept.315g(x) has the smallest minimum value.All three functions share the same domainAll three functions share the same y-intercept. urban environments and metropolitan areas are making gradual advances into natural wildlife habitats. these gradual advances have negative consequences: some animals are perishing from habitat loss. which choice most effectively combines the sentences? choose 1 answer: urban environments and metropolitan areas are making gradual advances into natural wildlife habitats, and these gradual advances have negative consequences, because some animals are perishing from habitat loss. urban environments and metropolitan areas are making gradual advances into natural wildlife habitats, resulting in negative consequences: some animals are perishing from habitat loss. urban environments and metropolitan areas are making gradual advances into natural wildlife habitats; these advances have negative consequences: some animals are perishing from habitat loss. urban environments and metropolitan areas are making gradual advances into natural wildlife habitats, and with negative consequences, because some animals are perishing from habitat loss. travel vlogger is it interesting? Question 101 Homework Unanswered Fill in the Blanks Type your answers in all of the blanks and submit X X H106 + Cr-10 + Cr+ For the previous redox reaction, enter the correct coefficient Does (8,3) make the equation yx true?yesno What are the 4 types of pricing define them? The case mentions that making carbonated water isnt particularly difficult. Based on porters model for industry analysis, this increases which competitive force?. The volume of the cone shown in the figure below is 1/3 the volume of the cylinder. In terms of h,what is the volume of thecone? Amol has divided some substances into two groups as shown in the table below. He wants to further separate all the substances in Group 1 again into exactly two groups. Which of the following criteria will allow him to do so? A. liquids and solids B. mixtures and pure substances C. naturally occurring and man-made substances. D. substances completely soluble and insoluble in water. A building is composed of a roof in the shape of a triangular prism. the volume of the roof is one half the volume of the rest of the building. how long is the building if the volume of the entire building and roof is 900 square meters and the base of the triangular prism that makes the roof has an area of 15 square meters? True or False, generally accepted accounting principles regulate how and what financial information is reported by businesses. true false According to the functionalist view, less skilled non-Westerner newcomers __________ fill a population void in inner-city neighborhoods live in middle-class neighborhoods bring upheaval to neighborhoods like the openness of rural communities What is the function of the conjugation pilus?. Shelly uses Fac3book to interact with friends and family online. When is she most likely to express a positive mood on social media?a. Sundays b. Wednesdays c. Fridays d. Thursdays Match each of the five dimensions of service quality with its definition. Appearances of physical facilities, equipment, personnel, and communication materials.A. Reliability; B. Responsiveness; C.Assurance; D. Empathy; E. Tangibles How did feudalism impact peoples social status? If this person were a real client, and suffering from problems in verbal memory, what problems in their lives might they be experiencing? Give examples in each of these areas: School: Work: Relationsh Which of the following is closest to the circumference of a circle whose radius is 21 m